﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

public enum SortType
{
    None = -1,
    Unknown = 0,
    Date = 1,
    Product = 2,
    Vendor = 3,
    PurchaseOrder = 4,
    Weight = 5,
    WBS = 6
}

public enum PurchaseType
{
    None = 0,
    Receive = 1,
    ShipOut = 2
}